Question

Tema (pentru luni)
4. Po: 68 m
1. l = 67 m
A ?
2
2. L = 88 m
l = 43 m
k=?
6.23 : 190 m
LE
l1= 54 m
༽ ༩༢
12=48
1 3=71m
PA?
6. =217
le-63
(322​

Answer 1

Răspuns:

0.5 of Rs. 7.60 + 1.62 of Rs. 30

= 0.5\times7.60\ +\ 1.62\times300.5×7.60 + 1.62×30

= Rs. 3.80 + Rs. 48.60

= Rs. 52.40

(ii) 2.3 of 7.3kg + 0.9 of 0.48kg

=

2.3\times7.3\ kg\ +\ 0.9\ \times0.48\ kg2.3×7.3 kg + 0.9 ×0.48 kg

= 16.79 + 0.432

= 17.222

(iii) 6.25 of 8.4 - 4.7 of 3.24

= 6.25\times8.4\ -\ 4.7\times3.246.25×8.4 − 4.7×3.24

= = 52.500 - 15.228

= 37.272

(iv) 0.98 of 235 - 0.09 of 3.2

= 0.98\times235-0.09\times3.20.98×235−0.09×3.2

= 230.3 - 0.288

= 230.012