1] 4 1/3*2 4/5 estimate [is it 8-9-12-15?
2] 5 9/10*2 2/3 [estimate is it 10,15,18,12
3] multiply 1/4*1/2
4] multiply 3/4*8/9
5] multiply 15*2/3
6]multiply 2 1/3* 3 1/2
2006-07-13 09:11:03 · 5 answers · asked by Anonymous in Education & Reference ➔ Homework Help
I've helped you twice and I think you really should start thinking yourself, specially with such beginner's questions.
Buy a pocket calculator, if needed.
2006-07-13 09:19:26 · answer #1 · answered by swissnick 7 · 1⤊ 1⤋
Is 4 1/3 closer to 4 or 5? 4
Is 2 4/5 closer to 2 or 3? 3
4 times 3 = 12
When multiplying fractions, multiply across the top (numerators) and multiply across the bottom (denominators) and then reduce.
(1/4)(1/2) = (1 times 1)/(2 times 4) = 1/8
2006-07-13 16:27:22 · answer #2 · answered by MsMath 7 · 0⤊ 0⤋
1) 12
2) 15
3) 1/8
4) 2/3
5) 10
6) 9 4/5
2006-07-13 16:33:11 · answer #3 · answered by Jules 3 · 0⤊ 0⤋
1) 12
2) 16
3) 1/8
4) 2/3
5) 10
6) 8 1/6
2006-07-13 16:31:58 · answer #4 · answered by perfect.enemy 3 · 0⤊ 0⤋
1)12
2)15
3)1/8
4)2/3
5) 10
6)49/9
2006-07-13 16:35:55 · answer #5 · answered by flori 4 · 0⤊ 0⤋