Question

s) 2008 was a leap year
(h) 2005 was a leap year
5.
Do these sums.
4. (a) 4 cm 1 mm + 15 cm 2 mm + 26 cm 3 mm
(b) 43 m 23 cm + 65 m 40 cm + 32 m 70 cm
(d) 123 m 14 cm + 68 m 8 cm + 329 m
(c) S km 108 m + 16 km 32 m
6.
5. (a) 25 kg +75 kg 250 g +375 g
(b) 9 L 225 mL +43 L + 150 L 378 mL
(0) 15 kg 500 g + 8 kg 37 g + 108 kg 263 g +49 kg
(c) 278 km - 78 km 409 m
6. (a) 5 cm 9 mm -1 cm 7 mm
(d) 32 kg 680 g -17 kg 125 g
(b) 8 m - 7 m 65 cm
(e) 139 L-84 L 793 mL
(b) 125 m 50 cm x 7
(c) 23 km 142 m x 9
a) 18 cm 9 mm x 6
(d) 232 kg 256 g * 4
(e) 73 L 34 mL x 5
(b) 243 m 28 cm - 8
(c) 81 km 549 m = 9
(a) 300 cm 6 mm = 6
(d) 486 kg 600 g = 12
(e) 496 L 880 mL = 16​

Answer 1

Answer:

divide2008 and 2005 with 4 if they are divisible by 4 then it is leap year

Answer 2

Answer:

s) 2008 was a leap year

h) 2005 wasn't a leap as the year before(2004) was a leap year.

4.a) 4 cm 1 mm + 15 cm 2 mm + 26 cm 3 mm

= (4 cm + 15 cm + 26 cm) (1mm + 2mm + 3mm)

= ( 4 cm + 41 cm) ( 5mm)

= 81 cm 5 mm (Ans)

b) 43 m 23 cm + 65 m 40 cm + 32 m 70 cm

= ( 43 m + 65 m + 32 m) ( 23 cm + 40 cm + 70 cm )

= ( 108 m + 32 m) ( 63 cm + 70 cm)

= 140 m 133 cm (Ans)

c) 123 m 14 cm + 68 m 8 cm + 329 m

= ( 123 m + 68 m + 329 m ) ( 14 cm + 8 cm )

= ( 191 m + 329 m) ( 22 cm )

= 530 m 22 cm (Ans)

d) 5 km 108 m + 16 km 32 m

= ( 5 km + 16 km ) ( 108 m + 32 m)

= 21 km 140 m (Ans)

5.(a) 25 kg +75 kg 250 g +375 g

= ( 25 kg + 75 kg ) ( 250 g + 375 g )

= 100 kg 625 g (Ans)

(b) 9 L 225 mL +43 L + 150 L 378 mL

= ( 9 L + 43 L + 150 L ) ( 225 mL + 150 mL + 378 mL)

= ( 52 + 150 ) L ( 375 + 378 ) mL

= 202 L 753 mL (Ans)

(c) 15 kg 500 g + 8 kg 37 g + 108 kg 263 g +49 kg

= ( 15 kg + 8 kg + 108 kg + 49 kg ) ( 500 g + 37 g +

263 g )

= ( 72 + 108 ) kg ( 537 + 263 ) g

= 180 kg 800 g (Ans)

Explanation:

hope this will surely help u. Please try to do the other sums by your own; I tried to help as much I could. Please mark my answer as the brainliest follow me and give it thanks