Rambunctious Ratios
We are learning to use multiplication and division to solve proportion and ratios problems.
A prime number is: numbers that a time by itself and one
A factor is: numbers that times to make that number
A multiple is: like doing your times table 2 times table 2,4,6,8,10,12,14,16,18,20
15 x 125 = 1875
Word problem of the week:
For every 8 girls in a school, there are 12 boys. If there are 120 students in the school, how many
girls and boys are there in the school?
girls and boys are there in the school?
Wicked word problems!
- It takes AL87 2.5 minutes to make 10 sausages for the sausage sizzle. How long will it take
- them to make 70 sausages?
- If 1 pack of raro makes 6 cups of drink, how many packs would we need to make 108?
18 6x10=60 6x8=48 60+48=108
- If the ratio is 7:8 then is it ? 56 : 64 7x8=56 8x8=64
- If 4 loaves of bread feed 12 children for a week, how many loaves would 156 children need?
- If the ratio is 4:5 then it is also 48:60 4x12=48 5x12=60
Kahurangi delivered 245 Newspapers to 7 local dairies. Each dairy got 7 more newspapers than
the other dairy. How many newspapers did they each get? 35 7x3=21 7x30=210 7x5=35
210+35 245
the other dairy. How many newspapers did they each get? 35 7x3=21 7x30=210 7x5=35
210+35 245
Jane shared 600 apples evenly among 25 students in Room 8. How many apples did each student get?
25x 4= 100 100x6=600 4x6=24 25x24=600
Task Description: this is level 3 on ratios. We are learning to use multiplication and division to solve proportion and ratios problems. This work was really hard to work out but I just took my time and tried my best to solve it.
No comments:
Post a Comment