7/5 of 58 + 3/8 of 139.2 = ?
1). 133.4
2). 137.2
3). 127.8
4). 131.6
Expression : 7/5 of 58 + 3/8 of 139.2 = ?
= $(\frac{7}{5} \times 58) + (\frac{3}{8} \times 139.2)$
= $(7 \times 11.6) + (3 \times 17.4)$
= $81.2 + 52.2$
= $133.4$
Expression : 7/5 of 58 + 3/8 of 139.2 = ?
= $(\frac{7}{5} \times 58) + (\frac{3}{8} \times 139.2)$
= $(7 \times 11.6) + (3 \times 17.4)$
= $81.2 + 52.2$
= $133.4$