Answer: 17.832 kg
Solution: (4458 grams)*(4 books)*
= 17.832 kg
Solution: (4458 grams)*(4 books)*
5 times 7/8 then converted to simplest form?
1 answer:
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The ratio is 4:3:1
let the ratio be 4x:3x:x
according to the question,4x+3x+x=40
8x=40
x=5
therefore amount of gravel=x*4=5*4=20
amount of sand=5*3=15
amount of cement=5*1=5
let the ratio be 4x:3x:x
according to the question,4x+3x+x=40
8x=40
x=5
therefore amount of gravel=x*4=5*4=20
amount of sand=5*3=15
amount of cement=5*1=5