Perform the indicated operations.
A.Fractions
1)5/8+2/8
2)3 1/4+3/8
3)3 2/5/3/8
4)/ 4/10×8/10
5)/ 5/2÷9/7
B.Decimals
1)5.16+1.43
2)35.67+7.906
3)-246.135-98.7
4)(-0.43)(0.2)
5)-4.543+(-0.07
A.Fractions
1)5/8+2/8
2)3 1/4+3/8
3)3 2/5/3/8
4)/ 4/10×8/10
5)/ 5/2÷9/7
B.Decimals
1)5.16+1.43
2)35.67+7.906
3)-246.135-98.7
4)(-0.43)(0.2)
5)-4.543+(-0.07
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Answer:
A.
1.) 7/8
2.) 3 5/8
4.)
Step-by-step explanation:
1.) 5/8+2/8 = 40/64+16/64 = 56/64÷8 = 7/8
2.) 3 1/4+3/8 = 13/4+3/8 = 104/32+12/32 = 116/32÷4 = 29/8 or 3 5/8
sorry if i'm wrong