A) 2,25+25%+1 1/2 b) 7 1/3-6 7/8*mohon dijawab yaa, trima ksh

A.2,25 + 25% + 1 1/2
= 2,25 + 0,25 + 1,5
= 2,5 + 1,5
= 4

b.7 1/3 – 6 7/8
= 22/3 – 55/8
= 176/24 – 165/24
= 11/24

2,25+25%+1 1/2=
2,25+0,25+1,5=4

7 1/3-6 7/8=
7 8/24-6 21/24=
6 32/24-6 21/24=
11/24